RapidWeaver Stacks add-on info:
Create a composition og layered images. On smaller screens like smartphone screens you can’t have room for 6-7-8 images in a row. In this case the ImageLayout Pro Stack allows you to hide less important images. See the example at the bottom of this RapidWeaver webpage, resize your browser to see how it works.
This is a very advanced and powerful image layer stack.
Add a sidebar on top of the image that'll be pushed below the image when breakpoint is reached.
Stack, responsive, image, overlay pattern, sidebar.